Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 307 [Rate centres in NPA 307] [Dial plan for NPA 307]

NXX: 633

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
307-633 A Cheyenne WY CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-633 0 Cheyenne WY CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-633 1 Cheyenne WY CHYNWY07LMD  5562 METROPCS, INC. 654   2019-04-11   
307-633 2 Cheyenne WY CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-633 3 Cheyenne WY CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-633 4 Cheyenne WY CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-633 5 Cheyenne WY CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-633 6 Cheyenne WY CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-633 7 Cheyenne WY CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-633 8 Cheyenne WY CHYNWYMADS0  9636 QWEST CORPORATION 654      
307-633 9 Cheyenne WY CHYNWYMADS0  9636 QWEST CORPORATION 654      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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